External fixation clamp



FIG. 1 is a perspective view of an external fixation clamp;

FIG. 2 is an end view thereof;

FIG. 3 is an end view thereof of the end opposite the end shown in FIG. 2;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevational view thereof; and,

FIG. 7 is a side elevational view thereof of the side opposite the side shown in FIG. 6.

The broken line showing of the set screws in FIGS. 1-7 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an external fixation clamp, as shown and described. 